#42D303 Color
#42D303 is rgb(66, 211, 3) in RGB and hsl(102, 97%, 42%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#42D303
HEX
#42D303RGB
rgb(66, 211, 3)HSL
hsl(102, 97%, 42%)HSV
hsv(102, 99%, 83%)OKLCH
oklch(75.9% 0.244 140)CMYK
cmyk(69%, 0%, 99%, 17%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42D303 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.99:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.55:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #42D303 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42D303, useful for hover states, backgrounds, and text variants.